1477894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 2528064

約数和(自身を除く): 1050170

約数列:

[1, 2, 11, 22, 31, 62, 121, 197, 242, 341, 394, 682, 2167, 3751, 4334, 6107, 7502, 12214, 23837, 47674, 67177, 134354, 738947, 1477894]

約数ペア:

[(1, 1477894), (2, 738947), (11, 134354), (22, 67177), (31, 47674), (62, 23837), (121, 12214), (197, 7502), (242, 6107), (341, 4334), (394, 3751), (682, 2167)]